TrustScore methodology
TrustScore is a 0–100 buyer quality score computed from indexed AntSeed marketplace activity. A buyer is Qualified when uniqueSellers >= 3.
Inputs and weights
| Input | Weight | Implementation |
|---|---|---|
USDC volume totalSettledUsdc | 30 pts | min(30, log10(totalSettledUsdc + 1) / log10(100) * 30) |
Sessions totalSessions | 25 pts | min(25, log10(totalSessions + 1) / log10(50) * 25) |
Seller diversity uniqueSellers | 25 pts | 0 below 3 sellers; 3 sellers = 10; 10+ sellers = 25 |
Wash-trading heuristic totalSessions, ghostSessions | 20 pts | totalSessions / (totalSessions + ghostSessions) * 20 |
Recency firstSeenTs, lastSeenTs | 0 pts | Tracked in aggregate rows, not weighted in the current score |
Worked example
An anonymized qualified buyer settled $423.75 across 80 sessions with 14 sellers and 2 ghost sessions.
Volume
30
Sessions
25
Sellers
25
Reliability
19.5
Total
100
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